button {
    padding: 10px 20px;
    font-size: 16px;
    cursor: pointer;
    margin: 5px;
}

iframe{
    width: 800px;
    max-width: 100%;
    height: 50vh;
}

.title-expo{
    font-size: 2rem;
    color: var(--principal);
}

.tab-pane{
    display: flex;
    justify-content: center;
    align-items: center;
}

.serif{
    font-family: "Playfair_Display", serif;
    font-style: italic;
    text-transform: capitalize;
    font-weight: 500;
    font-size: 2.5rem;
}

.nav-tabs .tab-link{
    padding: 0.5rem 0.7rem;
    color: var(--principal);
    margin: 0;
    background: none;
    border: none;
    font-size: 1.1rem;
}

.tab-link.active {
    color: var(--secundario);
    text-decoration: underline;
}

.tab-link:hover{
    color: #888;
}